Optical and Electric Properties Study of PVA and PEG Thin Films Doped with ZnO nanocomposites After Irradiate By Gamma Ray. IJAP [Internet]. 2024 Apr. 1 [cited 2026 Jun. 27];20(2A):173-7. Available from: http://ijap-iq.com/index.php/ijap/article/view/74